68:DA:73:A Shenzhen Haiyingzhilian Industrial Co., Ltd.
Every MAC address from 68:DA:73:A0:00:00 to 68:DA:73:AF:FF:FF belongs to a block the IEEE assigned to Shenzhen Haiyingzhilian Industrial Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 68:DA:73:A belongs to
Written 68:DA:73:A, 68-DA-73-A or 68DA73A, depending on the system. Look up a full address.
Prefix
68:DA:73:A/28
Organization
Shenzhen Haiyingzhilian Industrial Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
68:DA:73:A0:00:00
Last address
68:DA:73:AF:FF:FF
Address type
Globally unique, unicast
Registered address
2-5/F? #8FactoryBld?Yu'an Factory Area ?LongchengIndustryPark?Gao feng Community ?Dalang Street ?LonghuaDisrict Shenzhen Guangdong CN 518000
Parent block
Inside 68:DA:73
This MA-M block is carved from the 24-bit block 68:DA:73, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.